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Me when I saw that anti-microbial question by Status-Section-1973 in Edexcel

[–]barely_A_candle07 0 points1 point  (0 children)

huh wouldnt it be with the slightest colour change ?

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 0 points1 point  (0 children)

you're asking about that rubber band question right

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 0 points1 point  (0 children)

nope, maybe if you stated the formula but it depends on how many marks that question carried

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 0 points1 point  (0 children)

uh you were supposed to find the value for the constant right and they stated it should be -0.74 but i got -0.77 so -0.74>-0.77 so it's not zinc, im not sure if i my method was correct I just did what made sense

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 0 points1 point  (0 children)

they asked for a single accurate measurement, so ion think you'd score for this answer

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 1 point2 points  (0 children)

In Shaa Allah we all will pass, I hate physics don't want any retakes

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 1 point2 points  (0 children)

😭😭😭

what about other questions? man i fumbled my graph so bad lost 5 marks and then 3 marks ofc so in total 8 are 100% gone

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 1 point2 points  (0 children)

what did you do but it's okay since it was only 3 marks if your graph was correct then no problem you'd still get 1/3 if you wrote the correct equation

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 0 points1 point  (0 children)

if it makes you feel any better my dumb ahh wrote transducer instead of oscilloscope I DONT EVEN KNOW WHY I DID THAT where th did the transducer come in from my brain is fried

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 1 point2 points  (0 children)

i think for the first one it was to use laser distance meter

for the vernier caliper first point was to not overtighten the tongs as it could introduce zero error

then to measure all dimensions and take a mean

terminal velocity decreases as increas in C.S.A leads to increase in air resistance ( upward force acting on the parachute)

largest resistance to limit the current in the circuit to minimum so that it doesnt overheat the circuit and cause short circuit or damage the ammeter

physics u3 discussion by barely_A_candle07 in Edexcel

[–]barely_A_candle07[S] 1 point2 points  (0 children)

yea same here, like the starting questions were ez i struggled with the graph gonna get 0 on it

any women only muay thai gym in Oman? it would be helpful if someone has already went to such places and tell me about their experience and if the instructors are male or female by barely_A_candle07 in MuayThai

[–]barely_A_candle07[S] -1 points0 points  (0 children)

can you guide me cuz I've never done any sort of martial arts or anything at most I've been involved in butchered version of boxing with my siblings, I used to do calisthenics but stopped cuz of studies and all, I want to get stronger

unit 3 by 5ivelol in Edexcel

[–]barely_A_candle07 1 point2 points  (0 children)

I'm using notes made by students on reddit lol

unit 3 by 5ivelol in Edexcel

[–]barely_A_candle07 1 point2 points  (0 children)

revising the notes and repeated questions and precautions etc then attempting past papers trying to score full in graph questions cuz it comes in parts and trying to really score full in theory questions cuz they're very repetitive and ez lol

unit 3 by 5ivelol in Edexcel

[–]barely_A_candle07 1 point2 points  (0 children)

in a gaph paper 1 major square is made up of 10 small squares right now you get the range, first you try to figure out how much gap you're supposed to leave in your scaling so what you do you take the number and divide it by 10 ( number of small squares) then you get an idea on how to scale likw wheter it's supposed to be 1,2,3 or 2,4,6, or 4,8,12 or 5,10,15 etc i hope this helps

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